If people wanted to learn how to do it for free, I would gladly help them. I probably should post an article about how to connect a computer to a VCR. Probably need an adapter. The laptop would probably need HDMI out. A VCR would probably not have HDMI in but it's possibly to buy an adapter. And you can downgrade the video by recording it from VCR to VCR using a coax cable and make sure the cable wire is very long or have it run through some adapters or cut up the cord a little to add interference to degrade the video faster or perhaps put it in a dirty VCR.
RE: VHS Effect Filter - Making a Video Look Bad on Purpose